2024 Tus sau: Chloe Blomfield | [email protected]. Kawg hloov kho: 2023-12-15 23:55
blight yav qab teb yog kab mob fungal cuam tshuam cov txiv apples. Nws tseem hu ua crown rot thiab qee zaum hu ua pwm dawb. Nws tshwm sim los ntawm cov kab mob Sclerotium rolfsii. Yog tias koj xav kawm txog kev kho mob yav qab teb ntawm cov txiv apples thiab kev kho mob blight apple yav qab teb, nyeem rau.
Southern Blight of Apples
Tau ntau xyoo, cov kws tshawb fawb xav tias yav qab teb blight hauv cov txiv ntoo tsuas yog teeb meem hauv huab cua sov. Lawv ntseeg tias cov kab mob fungus uas overwinter tsis txias hardy. Txawm li cas los xij, qhov no tsis suav tias yog qhov tseeb lawm. Gardeners hauv Illinois, Iowa, Minnesota, thiab Michigan tau tshaj tawm cov xwm txheej ntawm cov txiv apples yav qab teb. Tam sim no paub tias cov kab mob tuaj yeem muaj sia nyob lub caij ntuj no txias, tshwj xeeb tshaj yog thaum nws tau npog thiab tiv thaiv los ntawm cov khaubncaws sab nraud povtseg los yog mulch.
Tus kab mob no feem ntau yog teeb meem hauv thaj chaw cog txiv apples nyob rau sab hnub tuaj. Txawm hais tias tus kab mob no feem ntau hu ua blight yav qab teb ntawm txiv apples, txiv apples tsis yog tib tus tswv. Cov fungus tuaj yeem nyob ntawm qee yam 200 ntau hom nroj tsuag. Cov no kuj suav nrog cov qoob loo cog qoob loo thiab ornamentals xws li:
- Astilbe
- Peonies
- Delphinium
- Phlox
Cov tsos mob ntawm Southern Blight hauv Apple Trees
thawj cov cim qhia tias koj muaj cov txiv apples nrog rau yav qab teb blight yog beige lossis daj, web-zoo li rhizomorphs. Cov kev loj hlob no tshwm sim ntawm qis stems thiab keeb kwm ntawm cov ntoo. Cov fungus tawm tsam cov ceg qis thiab cov hauv paus hniav ntawm txiv apples. Nws tua tsob ntoo tawv, uas khi tsob ntoo.
Thaum koj pom tias koj muaj tsob txiv apple nrog rau yav qab teb blight, cov ntoo tab tom tuag. Feem ntau, thaum cov ntoo tau txais cov txiv apples yav qab teb, lawv tuag hauv ob lossis peb lub lis piam tom qab cov tsos mob tshwm sim.
Southern Blight Apple Treatment
Txog tam sim no, tsis muaj tshuaj lom neeg tau pom zoo rau kev kho cov txiv apple yav qab teb. Tab sis koj tuaj yeem ua cov kauj ruam los txwv koj cov ntoo cuam tshuam rau yav qab teb blight ntawm txiv apples. Txo kev poob ntawm cov txiv apples nrog rau yav qab teb blight los ntawm kev ua ob peb kauj ruam kab lis kev cai.
- Kev faus tag nrho cov khoom siv organic yuav pab tau txij li cov fungus loj hlob ntawm cov khoom organic hauv av.
- Koj yuav tsum tsis tu ncua tshem cov nroj tsuag ze ntawm cov txiv apples, suav nrog cov qoob loo. Cov fungus tuaj yeem tua cov nroj tsuag loj hlob.
- Koj tseem tuaj yeem xaiv cov kua txiv hmab txiv ntoo uas tiv taus tus kab mob. Ib qho yuav tsum xav txog yog M.9.
Pom zoo:
Txhob Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo Tsob Ntoo
Vim qhov ntxoov ntxoo thiab kev sib tw, nws tuaj yeem nyuaj rau cog lwm cov nroj tsuag hauv qab ntoo. Ib tsob ntoo thawv vaj tej zaum yuav yog qhov khoom xwb. Kawm ntxiv ntawm no
Kev txheeb xyuas cov ntoo ntoo - Cov ntoo ntoo sib txawv koj tuaj yeem loj hlob hauv toj roob hauv pes
Txhua hom ntoo ntoo yog conifers, tab sis koj yuav xav tsis thoob tias muaj pes tsawg ntoo ntoo ntau yam muaj nyob. Nyem rau ntawm kab lus hauv qab no rau cov ntaub ntawv hais txog hom ntoo ntoo thiab cov lus qhia txhawm rau txheeb xyuas cov ntoo ntoo hauv toj roob hauv pes
Southern Blight Of Watermelons - Kho Txiv Hmab Txiv Ntoo Nrog Southern Blight
Yuav kom cog qoob loo zoo tshaj plaws ntawm cov txiv lws suav, nws yog qhov zoo tshaj kom paub koj tus kheej nrog cov kab tsuag thiab kab mob uas yuav cuam tshuam rau lawv txoj kev noj qab haus huv. Ib qho kab mob zoo li no, cov txiv hmab txiv ntoo yav qab teb blight, tshwj xeeb yog teeb meem thaum lub caij kub tshaj plaws ntawm lub caij loj hlob. Kawm ntxiv ntawm no
Botryosphaeria Tswj Hauv Apples - Txheeb Xyuas Thiab Kho Kua Kua Nrog Bot Rot
Bot rot yog dab tsi? Nws yog lub npe nrov rau Botryosphaeria canker thiab txiv hmab txiv ntoo rot, kab mob fungal uas ua rau cov txiv ntoo puas. Yog xav paub ntxiv txog apples nrog bot rot, nrog rau cov ntaub ntawv hais txog kev tswj bot rot ntawm txiv apples, kab lus no yuav pab tau
Kev txheeb xyuas thiab tswj xyuas Alligatorweed: Cov Lus Qhia Ntawm Kev Tshem Tawm Alligatorweed Hauv Pas
Alligatorweed yog qhov yoog tau thiab nkag mus. Nws yog ib qho ecological, economic thiab lom hem. Cov lus qhia kom tshem tau alligatorweed tuaj yeem pom ntawm no hauv kab lus no. Nyem tam sim no kom paub ntau ntxiv txog cov nroj tsuag invasive
